What you've learned about your Makerbot Replicator2

[MysterE]

One of the benefits of being a coach is that while I attempt to keep my hands clean of the actual building, every now and then I can take some privilege in playing with new toys. This year, I have been fairly infatuated wih our 3d printer, the Replicator 2, that we received through DonorsChoose.

I am looking to see what you all have learned about your 3d printer in general, but also more specific to the Makerbot. For us, we have learned that 3d printers for home, even marketed ones, are still largely Beta machines and need some lovin to make work properly. So far, we have done the following:

Installed the Sailfish Firmware - this has improved the quality of our prints a good deal.

Downloaded ReplicatorG for our software package. It has a lot more flexibility than the Makerware software.

Ordered the updated print head. This is spring loaded and works better with various types of PLA.

Ran a number of calibration prints on our bed. We've finally gotten the level where we want it and are getting relatively smooth prints.


What are your experiences?